{"Package.Imports", Field, 0},
		{"Package.Name", Field, 0},
		{"Package.Scope", Field, 0},
		{"PackageExports", Func, 0},
		{"ParenExpr", Type, 0},
		{"ParenExpr.Lparen", Field, 0},
		{"ParenExpr.Rparen", Field, 0},
		{"ParenExpr.X", Field, 0},
		{"Pkg", Const, 0},
		{"Print", Func, 0},
		{"RECV", Const, 0},
		{"RangeStmt", Type, 0},
		{"RangeStmt.Body", Field, 0},

			"rune", "string",
			"uint", "uint8", "uint16", "uint32", "uint64", "uintptr":

			return true
		}
		if strings.HasPrefix(t.Name, "_Ctype_") {
			return true
		}
	case *ast.ParenExpr:
		return p.isType(t.X)
	case *ast.StarExpr:
		return p.isType(t.X)
	case *ast.ArrayType, *ast.StructType, *ast.FuncType, *ast.InterfaceType,
		*ast.MapType, *ast.ChanType:

		return true
	}

pkg go/ast, type Package struct, Name string
pkg go/ast, type Package struct, Scope *Scope
pkg go/ast, type ParenExpr struct
pkg go/ast, type ParenExpr struct, Lparen token.Pos
pkg go/ast, type ParenExpr struct, Rparen token.Pos
pkg go/ast, type ParenExpr struct, X Expr
pkg go/ast, type RangeStmt struct
pkg go/ast, type RangeStmt struct, Body *BlockStmt
pkg go/ast, type RangeStmt struct, For token.Pos